Lescale F4 & Lescale F5（Lescale LITE）: Activate and Turn on by pressure sensor；
Lescale F6 （Lescale MAT） & Lescale P1: Please press "reset" button next to the USB port to activate the scale, then Turn on by pressure sensor.
Note: Lescale F6 （Lescale MAT） & Lescale P1 are set to shipping mode when it leaves the manufacturer to prevent it from being turned on during transit, which will diminish the lithium battery's life. Therefore, when you receive the products, you must first activate the device by pressing the button. IT will turn on by pressure sensor when the shipping mode is turned off.